FprEN IEC 63522-13:2024

SLOVENSKI STANDARD
01-oktober-2023
Električni releji - Preskusi in meritve - 7-1. del: Korozivne atmosfere - Onesnažena
atmosfera
Electrical relays - Tests and Measurements - Part 7-13: Corrosive atmospheres -
Polluted atmospheres
Ta slovenski standard je istoveten z: prEN IEC 61810-7-13:2023
ICS:
29.120.70 Releji Relays
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

94/932/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61810-7-13 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2023-08-18 2023-11-10
SUPERSEDES DOCUMENTS:
94/816/CD, 94/916/CC
IEC TC 94 : ELECTRICAL RELAYS
SECRETARIAT: SECRETARY:
Austria Mr Bernhard Spalt
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some
Countries” clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is
the final stage for submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:
Electrical relays – Tests and Measurements – Part 7-13: Corrosive atmospheres – Polluted
atmospheres
PROPOSED STABILITY DATE: 2025
NOTE FROM TC/SC OFFICERS:
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.

– 2 – IEC CDV 61810-7-13:2023 © IEC:2023
1 CONTENTS
3 FOREWORD . 3
4 1 Scope . 5
5 2 Normative references . 5
6 3 Terms and definitions . 6
7 4 Test procedure . 7
8 4.1 Purpose . 7
9 4.2 Procedure . 7
10 4.3 Conditions . 7
11 5 Evaluation . 8
12 Annex T (informative)  Test report. 9
13 Bibliography . 10
IEC CDV 61810-7-13:2023 © IEC:2023 – 3 –
17 INTERNATIONAL ELECTROTECHNICAL COMMISSION
18 ____________
20 ELECTRICAL RELAYS – TESTS AND MEASUREMENTS
22 Part 7-13: Corrosive Atmospheres – Polluted Atmospheres
25 FOREWORD
26 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
27 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
28 co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
29 in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
30 Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
31 preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
32 may participate in this preparatory work. International, governmental and non-governmental organizations liaising
33 with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
34 Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
35 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
36 consensus of opinion on the relevant subjects since each technical committee has representation from all
37 interested IEC National Committees.
38 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
39 Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
40 Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
41 misinterpretation by any end user.
42 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
43 transparently to the maximum extent possible in their national and regional publications. Any divergence between
44 any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.
45 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
46 assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
47 services carried out by independent certification bodies.
48 6) All users should ensure that they have the latest edition of this publication.
49 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
50 members of its technical committees and IEC National Committees for any personal injury, property damage or
51 other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
52 expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
53 Publications.
54 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
55 indispensable for the correct application of this publication.
56 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent
57 rights. IEC shall not be held responsible for identifying any or all such patent rights.
58 IEC 61810-7 has been prepared by subcommittee WG3: Maintenance of basic relay standards,
59 of IEC technical committee 94: All-or-nothing electrical relays. It is an International Standard.
60 The text of this International Standard is based on the following documents:
CD CC
94/816/CD 94/916/CC
62 Full information on the voting for its approval can be found in the report on voting indicated in
63 the above table.
64 The language used for the development of this International Standard is English.
65 This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
66 accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available

– 4 – IEC CDV 61810-7-13:2023 © IEC:2023
67 at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
68 described in greater detail at http://www.iec.ch/standardsdev/publications.
69 A list of all parts of IEC 61810 series, published under the general title Electromechanical
70 elementary relays, can be found on the IEC website.
71 This International Standard is to be used in conjunction with IEC 61810-1:2015.
72 The committee has decided that the contents of this document will remain unchanged until the
73 stability date indicated on the IEC website under webstore.iec.ch in the data related to the
74 specific document. At this date, the document will be
75 • reconfirmed,
76 • withdrawn,
77 • replaced by a revised edition, or
78 • amended.
IEC CDV 61810-7-13:2023 © IEC:2023 – 5 –
81 ELECTRICAL RELAYS – TESTS AND MEASUREMENTS
83 Part 7-13: Corrosive Atmospheres – Polluted Atmospheres
87 1 Scope
88 This part of IEC 61810-7 is used for testing all kind of relays within the scope of technical
89 committee 94 and shall evaluate their ability to perform under expected conditions of
90 transportation, storage and all aspects of operational use.
91 The tests stated here withi
...